>>42108408Yunaka is completely broken combined with Corrin because they somehow thought "Swordmaster/Assassin but with 2 cell range" would be balanced, on top of Corrin providing free avoid EVERY turn for Thief. At least on Normal-Hard, dunno about Maddening but from what I understand even there she is good (however enemies ignore you if they have 0% hit)
Ivy is probably another candidate for very strong units simply because of her class (Flying mage + staffs)
Nobody else is really "overpowered" because personal skills are gutted into complete irrelevance in this game, compared to 3H (Louis and Yunaka being the 2 exceptions) so all you have is different growth rates which are ALSO very low across the board this game, so they don't even change the game that much.